Number | Name | Date | Kind |
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3606586 | Piet et al. | Sep 1971 | A |
3936382 | White | Feb 1976 | A |
4368009 | Heimovics, Jr. et al. | Jan 1983 | A |
5004176 | Niedospial | Apr 1991 | A |
D347263 | Phillips | May 1994 | S |
D357974 | Phillips | May 1995 | S |
D386558 | Rietkerk | Nov 1997 | S |
8066493 | Renz et al. | Nov 2011 | B2 |
8322996 | McNeil et al. | Dec 2012 | B2 |
D682394 | Sprouse | May 2013 | S |
8919731 | Langston | Dec 2014 | B2 |
Entry |
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Drawing of company named Slide to Safety showing prior art nozzle, date unknown, but prior to filing of this application. |